2367 search results - page 275 / 474 » Measuring and Comparing Effectiveness of Data Quality Techni... |
177
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IIR
2010
15 years 8 months ago
2010
We study the evaluation of opinion retrieval systems. Opinion retrieval is a relatively new research area, nevertheless classical evaluation measures, those adopted for ad hoc ret...
157
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COMAD
2008
15 years 8 months ago
2008
In this paper we present algorithms for identifying interesting subsets of a given database of records. In many real life applications, it is important to automatically discover s...
184
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3DIM
2005
IEEE
16 years 7 days ago
2005
IEEE
We compare two transform-based indexing methods for retrieval of 3D objects. We apply 3D Discrete Fourier Transform (DFT) and 3D Radial Cosine Transform (RCT) to the voxelized dat...
149
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ICSE
2008
IEEE-ACM
16 years 7 months ago
2008
IEEE-ACM
The Freebsd, gnu/Linux, Solaris, and Windows operating systems have kernels that provide comparable facilities. Interestingly, their code bases share almost no common parts, while...
163
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KDD
2003
ACM
16 years 7 months ago
2003
ACM
Existing patient records are a valuable resource for automated outcomes analysis and knowledge discovery. However, key clinical data in these records is typically recorded in unst...